baber/WOPTO huggingface dataset:
Patent JP-H10129828-A (JP)
Title: Transfer mechanism
Inventor: SAKAI KOICHI
IPC: B65G45/20
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer mechanism for eliminating troubles caused by that things sticking to a transfer belt are stuck to support rollers. SOLUTION: A transfer mechanism has a transfer belt 1 for transferring tobacco raw material 10, a pair of main rollers 2a, 2b on which the transfer belt 1 is placed, a drive mechanism 3 for driving the main roller 2a, and support rollers 4 which support the transfer belt 1 and are rotated by the movement of the transfer belt 1 and have projections formed spirally along the surface thereof.
Patent JP-H07139874-A (JP)
Title: Manufacture of nitrogen gas
Inventor: UNIKI YASUO
IPC: F25J3/08
Filed: 1993-11-16
Abstract: PURPOSE:To provide means for using nitrogen or relatively low purity as backup nitrogen in a nitrogen gas manufacturing apparatus having a backup system which can continuously manufacture ultra-high purity nitrogen gas when introduction of raw material air is stopped. CONSTITUTION:A fractionating tower 120 for fractionating raw material air is used even at the time of backup. Nitrogen gas is fed from a backup tank 200 to the tower through a tube 206 instead of the air at the time of the backup. A valve 208 is provided in the tube 206, and opened when introduction of the air is stopped, and hence ultra-high purity nitrogen gas can be continuously manufactured without interrupting manufacturing of the nitrogen gas.
Patent JP-H10135790-A (JP)
Title: Flip-flop circuit with self-activating function and semiconductor integrated circuit
Inventor: ONODERA SUSUMU
IPC: H03K3/037
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a flip-flop circuit with self-activating function that activates itself. SOLUTION: The circuit is provided with a flip-flop circuit 1 that latches a logical value of a received signal, a selection circuit 2 that selects either an external input signal or an inverted output signal inverting a logical value latched in the flip-flop circuit 1, and the selection result of the selection circuit 2 is applied to the flip-flop circuit 1 as an input signal and the selection circuit 2 selects the inverted output signal in the case of the activating mode to toggle the input signal of the flip-flop circuit 1.
Patent JP-2000111678-A (JP)
Title: Boiling water reactor
Inventor: KATAOKA KAZUYOSHI
IPC: G21C15/16
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To more advantageouly provide a boiling water reactor capable of easily constructing a structure for reducing a height of a reactor vessel and reducing the reactor vessel volume to a reactor core dimension, in terms of econimical efficiency. SOLUTION: Channel boxes (hereinafter referred to as a box) 6 and separators 8 are the same in the mutual number, a radial dimension of a horizontal inscribed circle regulated by a shape of the boxes 6 is not less than a radial dimension of a horizontal circumscribed circle regulated by an outer cylinder of the separators 8, and the number and a dimension of fuel assemblies 5, the number and a dimension of separators 8 are regulated so that a coolant outflow state in the boxes 6 satisfies a coolant inflow condition in the separators 8. A short size shroud 20 is constituted so that a position of the cylinder upper end part becomes the same as a position for arranging an upper lattice plate 7. A separator connecting metal fitting 21 is arranged on the boxes 6.  A separator lattice plate 22 supports the separators 8, and is fixed to a reactor vessel 1 through the inner wall part of a skirt 9b of a dryer 9.
Patent JP-2000108687-A (JP)
Title: Battery storage structure and method for electric vehicle
Inventor: YAMAZAKI JUN
IPC: H01M10/60
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of a battery loaded on an electric vehicle. SOLUTION: An insulating material 35 of high heat conductivity is closely packed in an annular space 33 between a battery cell 1 and a case 3. The insulting material 35 is the liquid silicone rubber containing heat conductive filler, injected in a liquid-state, and then hardened into a gel-state by heating. The heat generated from the battery cell 1 is dissipated to the case 3 and the outside of the case 3 through the insulating material 35.
Patent JP-2000113534-A (JP)
Title: Magneto-optical pickup device and magneto-optical recording/reproducing device provided with the same
Inventor: ARAYA KATSUHISA
IPC: G11B7/135
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical pickup device and a magneto-optical recording/reproducing device coping with high density large capacity and a high-speed transfer rate. SOLUTION: This device is provided with a recording magnetic head 3 for recording a signal on a magneto-optical recording medium 1 in which a magneto-optical film 1e is a PtCo film, with an objective lens 2 which converges outgoing light from a light source such as a semiconductor laser for example on the recording medium 1 to form an optical spot and which leads the light to a reproducing means constituted of a photo-detector or the like for detecting a tracking error signal, RF signal, etc., from the return light reflected by the recording medium 1 and with a slider 4 which separately holds the objective lens 2 and the recording magnetic head 3 and which floats while keeping a nearly fixed distance from the recording medium 1 through a gas flow in accompany with the revolution of the recording medium 1.
Patent JP-H10147109-A (JP)
Title: Wheel tire for automobile, manufacture thereof, and metal die therefor
Inventor: GUERMANDI ROMANO
IPC: B29D30/52
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent remarkable abrasion of a tread band in the central area by forming a belt structure, which is arranged between a tread and a carcass, of a central part and a pair of side parts connected to both sides of the central part, shaping the side parts protrudedly outward, and shaping the central part recessedly. SOLUTION: In tire 1, in which both ends of a carcass 2 constructed of at least one ply 3 made of a woven base covered by rubber are arranged on a tire inside face so as to be bent upward around a fixed core 4, a belt structure 6 is arranged between the carcass 2 and a read 10. The belt structure 6 is formed so that it is provided with side parts 14, 15 serving as the first and second parts arranged in the lateral direction of a groove 11 and the third part 15 positioned between the side parts 14, 15, when it is compressed. The side parts 14, 15 are protruded outward, while the central part 16 is recessed, and these radii of curvature are set to be r1 -r3 (r1 =r2 >r3 ).
Patent JP-H01128113-A (JP)
Title: Compact electrical equipment
Inventor: MURATA JUNZO
IPC: H02J7/34
Filed: 1987-11-12
Abstract: PURPOSE:To surely reset an electric circuit in a simple constitution by using a reset signal generating means which sends continuously the reset signals to the electronic circuit when the terminal voltage of a secondary battery is reduced less than a set level. CONSTITUTION:A reset signal generating means produces no reset signal SR as long as a secondary battery 6 has the sufficient capacity and the terminal voltage is kept higher enough than a set level. Thus an electronic circuit continues its working. When the battery 6 is continuously discharged and the terminal voltage is reduced less than the set level, the signals SR are continuously sent to the electronic circuit from the reset signal generating means. Thus the electronic circuit is kept in its original state. If the charging of the battery 6 is started under such conditions, the terminal voltage of the battery 6 rises up again in a state where the resetting actions are continuously applied. Then the generation of the signals SR is stopped when the terminal voltage exceeds the set level. Thus a prescribed circuit action is restarted in an initial state where a resetting action is applied.
Patent JP-H08127470-A (JP)
Title: Supply stand
Inventor: NAKAJIMA MIKIO
IPC: B65H49/32
Filed: 1994-10-28
Abstract: PURPOSE: To set a material pad, formed by winding a belt-like long substance, in a horizontal state to a supply stand in such a manner to prevent the occurrence of collapse, and to cause fall and rise of the belt-like long substance in such a manner to be brought into a horizontal state in such a way that the material pad is brought into a vertical state during delivery of the belt-like long substance. CONSTITUTION: When the piston rod 62a of an air cylinder 62 is contracted, a pad holder 28 is oscillated and falls around a pivot pin 58 so as to be brought into a horizontal state. When the piston rod 62a of the air cylinder 62 is expanded, the pad holder 28 is oscillated and rises around the pivot pin 58 so as to be brought into a vertical state. With the pad holder 28 brought into a rising state, a belt-like long substance 10 is delivered from a material pad 14 and when the pad holder 28 is in a horizontal state, the material pad 14 is set to the pad holder 28.
Patent JP-S62144778-A (JP)
Title: Method for coating steel structure
Inventor: ARIYOSHI IKUJI
IPC: B05D3/10
Filed: 1985-12-20
Abstract: PURPOSE:To attain to enhance anticorrosion property and painting life, by injecting high pressure water having a water-soluble chemical forming film treatment agent added thereto to a surface to be painted to perform undercoat treatment and once applying color non-developable paint compounded with color pigment to the treated surface in a predetermined thickness. CONSTITUTION:High water pressure, to which a chemical forming film treatment agent, for example, phosphate such as Trioner 505 or MP-7, an amine type anticorrosion agent or a nitrite type anticorrosion agent was added, is injected to the surface of a steel structure to release and remove the scale adhered to said surface or the scale and previously painted film adhered thereto and, at the same time, an anticorrosion film is formed to the surface to be painted. next, color non-developable paint compounded with color pigment such as titanium white, zinc, chrome yellow or Indian red in a reduced amount as compared with usual paint so as to be increased or decreased corresponding to a desired painting thickness is applied to the anticorrosion film until a color is developed. Because undercoat treatment is perfect, painting imparting a desired film thickness and good finish is performed by one layer coating.
Patent JP-H02132731-A (JP)
Title: Phosphor film of pdp for color display and manufacture thereof
Inventor: SUGAWARA MOTOO
IPC: H01J11/42
Filed: 1988-11-14
Abstract: PURPOSE:To transmit light of a phosphor emitted in the inside of a luminous cell outside with good efficiency by making a phosphor film to be formed on a phosphor formation part of a front glass plate a transparent phosphor film. CONSTITUTION:A resist layer 6 is formed on the surface of a front glass plate 1. Next, a mask 7 of a prescribed pattern is provided and a resist layer 6 corresponding to the surface of the recessed parts 2... for a phosphor film for R of the recessed parts 2, 3, 4,... for phosphor films of R, G, B of the front glass plate 1 is removed by photoetching. Next, a transparent phosphor film 12 for R is formed for being fixed on the surfaces of the recessed parts 2,... for phosphor films for R by vapor deposition or sputtering. Subsequently, the remaining resist layer 6 is removed. And so on, transparent phosphor films 13 or 14 for G or B are formed for being fixed on the recessed parts 3, 4,... for phosphor films for G or B. Thereby, light of a phosphor emitted in the inside of a luminous cell is transmitted outside with good efficiency to improve luminous efficiency.
Patent JP-H0625582-A (JP)
Title: Solder resist ink composition and its cured material
Inventor: YOKOSHIMA MINORU
IPC: C09D11/102
Filed: 1991-10-08
Abstract: PURPOSE:To provide the subject composition containing an epoxy resin having a specified structure, capable of forming a cured material exhibiting a high heat distortion temperature, excellent in heat resistance, moisture resistance, plating resistance and chemical resistance, exhibiting a high hardness and low bleeding. CONSTITUTION:The objective composition contains an epoxy resin of formula I (R1 and R2 are each a residue having a structure obtained by removing hydroxyl groups from a compound having two or more phenolic hydroxyl groups; Z1 and Z2 are each 0 or >=1, provided that Z1+Z2 >=1 ; M is H or glycidyl; (n) is >=1; Provided that M is glycidyl in the case of n = 1 or that one or more of M are glycidyls in the case of n >=2). The resin of formula I is obtained, e.g. by reacting an alcoholic hydroxyl group of a compound represented by formula II with epichlorohydrin in the presence of an alkaline metal hydroxide in dimethylformamide. In addition, preferably dicyanamide, 2-ethyl-4-methylimidazole, etc., is used as the curing agent to be blended in this composition.
Patent JP-H09164138-A (JP)
Title: Ultrasonic wave diagnosis picture processing method using contrast agent, and its diagnosis device
Inventor: POWERS JEFFRY EARL
IPC: A61B8/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To clearly display thick blood vessels in capillary vessels by differentiating a coherent echo signal received from two pulse transmissions and detecting the differentiated signal and displaying it in an ultrasonic diagnostic apparatus for detecting coherent of an ultrasonic contrasting agent. SOLUTION: An ultrasonic probe 10 has an array 12 of an ultrasonic converter and an ultrasonic echo is transferred to a divided channel of a beam generator 16 through a transmitter/receiver 14 to form a sequence of a coherent echo signal in accordance with the depth of receiving in the body of a patient. After this echo signal is demodulated to a rectangular phase by means of an I/Q demodulator 18, it is filtered and detected and transferred to a scanning converter 40 through a B mode processor 37. I and Q signal components are transferred to a pulse-pulse differentiating circuit 24 and the differentiated signal is transferred to an event identifying tool 27 through an amplitude detector 20 and a micro-bubble destroying event is identified there and an image obtd. by an operation converter 40 is displayed on a displaying apparatus 50.
Patent JP-H03148981-A (JP)
Title: Picture signal encoding control system
Inventor: SAKAI KIYOSHI
IPC: H04N21/44
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the occurrence of breakdown in reception decoding processing operation by defining difference between time during which the data of n-pieces of continuous encoded frames are written in a receiving buffer and time required for reading them. CONSTITUTION:When the equivalent buffer capacity of a receiving side is made B, the decoding frame rate of a decoding part 5 is P, the time from the start of communication to the end of the decoding of one frame before is Tout(n-1), the transmission rate of a transmission line is R, and the generated information quantity of an i-th encoded frame is d(i), and encodeding part 2 is controlled from a control part 1 so that the generated information quantity d(n) of an n-th frame becomes an expression I. Since the control part 14 executes control based on the expression I, it supplies a dummy code output instruction signal C to an encoding part 12 when the generated information quantity is small, and adds a dummy code. Thus, the prescribed generated information quantity is secured. Accordingly, the receiving buffer 17 never overflows, and the breakdown of the reception decoding processing operation can be prevented.
Patent JP-H09124644-A (JP)
Title: Terazosin crystalline polymorph and its pharmaceutical composition
Inventor: PATEL MAHENDRA R
IPC: C07D405/12
Filed: 1996-10-11
Abstract: A crystalline polymorph 1-(4-amino-6,7-dimethoxy-2 quinazolinyl-4-(tetrahydrofuroyl)piperazine monohydrochloride monohydrate form IV (Ia), characterised by peaks in the powder X-ray diffraction pattern at values of 2 theta of 5.24, 9.66, 11.55, 15.84, 16.58, 17.39, 19.41, 20.42, 21.67, 22.55, 23.90, 24.81, 26.70, 27.17, 28.86, 29.46, 31.66, 31.99 (each +-0.2), is new:.
Patent JP-H10115324-A (JP)
Title: Manufacture for bearing race, bearing race and grinding tool
Inventor: MURAI TOSHIHIKO
IPC: F16C33/64
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture for a bearing race which can produce a predetermined rotational torque and is manufactured at reduced cost. SOLUTION: A manufacture for a bearing race comprises steps of: a first provisional assembling process for provisionally assembling races 1, 2 in a state where a first rolling element 3A for rough machining are disposed between the races 1, 2, a rough grinding process for grinding the rolling surfaces 1c, 2c of the races 1, 2 by the surface of the rolling element 3A by relatively rolling the provisionally assembled races 1, 2, a second provisional assembling process for provisionally assembling the rough ground races 1, 2 in a state where a second rolling element for finishing is disposed between the races 1, 2, and a finish grinding process for grinding the rolling faces 1c, 2c by relatively rotating the provisionally assembled races 1, 2 in a state where liquid 1 containing abrasive grains is put between the surface of the second rolling element and the rolling surfaces 1c, 2c.
Patent JP-S63135356-A (JP)
Inventor: FURANTSU MERUGAA
IPC: C07C69/145
Filed: 1987-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07122641-A (JP)
Title: Method for making self-aligned contact hole in semiconductor device
Inventor: TSUKAMOTO MASANORI
IPC: H01L23/522
Filed: 1993-10-22
Abstract: PURPOSE:To facilitate self-aligned formation of contact hole and formation of upper layer wiring by previously forming a side wall in an electrode lamination film when a contact hole is made between the electrode lamination films by self-aligned technology and then depositing an etching stopper and finally planarizing the upper surface by laminating a planarization film. CONSTITUTION:An electrode layer 5 comprising a conductor layer 3 and a silicide layer 4 is formed on a semiconductor substrate 1 through an insulating oxide 2 and an offset oxide 6 is deposited thereon. A side wall 9 is then formed on the side wall of a gate electrode laminate 2, 3, 4, 6 and the the substrate 1 is covered entirely with an etching stopper layer 7. Thereafter, a planarization film 8 is deposited and etching is effected by RIE thus planarizing the surface. In this regard, the planarization film 8 is composed of a high selectivity material with respect to the etching stopper layer 7 thus making a contact hole 10 through self-aligned function.
Patent JP-H02135833-A (JP)
Title: Transmission system for network having plural channels
Inventor: HAMADA TAKUSHI
IPC: H04L12/28
Filed: 1988-11-16
Abstract: PURPOSE:To use plural transmitters whose transmission channel is single and to increase the transmission capacity of the entire network by allowing each transmitter to send and receive information with an optional transmitter through one transmission channel. CONSTITUTION:A transmission line O comprising plural channels is provided and the transmission channels C1-C3 are allocated respectively to transmitters 1-6 so as to uniformize traffic units in each channel and the information is sent and received and the transmission information is so formed that it is transferred to the channel assigned to the opposite transmitter. Thus, the transmitters 1-6 use the transmission channels C1-C3 to send/receive the information and the conversion of the information is attained for the transmitter allocated to other transmission channel. Thus, even if the existing transmitters 1-6 having each single channel are used, the transmission capacity of the entire network is increased by increasing the transmission channel number.
Patent JP-H01128267-A (JP)
Title: System for reproducing rotary head type tape recorder
Inventor: TAKIISHI KANEHIKO
IPC: G11B20/10
Filed: 1987-11-13
Abstract: PURPOSE:To attain an auto fade in (out) action in an optional part at the time of reproduction by recording a signal showing the start point of the auto fade in or fade out action in a sub code area on a tape. CONSTITUTION:At the time of recording, sound inputted to an input terminal 1 is converted 2 into a digital signal and is transmitted to a recording amplifier 6 with a sub code signal generated in a sub code generation circuit 4. The output of the amplifier 6 is recorded on the tape 22 by a recording and reproducing rotary head 8. At the time of reproduction, the sub code signal is extracted from the output of a reproducing amplifier 9 in a sub code processing circuit 13, and the start signal showing the auto fade in and auto fade out action is detected. A control circuit 21 controls an output level from a digital signal processing circuit 10 based on the detected result. Consequently, an original music signal outputted from an output terminal 11 gradually increases or decreases.
Patent JP-H01129974-A (JP)
Title: Chemical vapor phase growing device
Inventor: SUGITA MASAO
IPC: H01L21/205
Filed: 1987-11-13
Abstract: PURPOSE:To form a growing film on a substrate with good coverage by arranging oppositely the substrate to be grown and a reactive gas injection head, and injecting inert gas in a showerlike state around the substrate from the circumference of the gas injection head in the growing reaction chamber of a CVD device. CONSTITUTION:A semiconductor substrate 2 is placed on a substrate stage 3 in the growing reaction chamber 1 of a CVD device and the inside of the reaction chamber 1 is evacuated through an evacuating port 6 and the substrate 2 is heated at 400-450 deg.C by heating the stage 3. Reactive passes such as SiH4, PH3 and O2 are blown on the substrate 2 through the gas injection head 5 opposed to the base plate 2 and thereby a phosphorus silicate glass film(PSG) is produced on the substrate by thermal decomposition of the reactive gasses with the temp. of the substrate 2. In this case, inert gas such as N2 is passed through a mesh plate 12 from the ceiling part of the reaction chamber 1 and injected in a showerlike state around the substrate 2 from the circumference of the gas injection head 5. The reactive gasses are inhibited from escaping from the outside of the substrate 2 by gaseous N2 flow and the PSG film is formed on the substrate 2 with excellent coverage.
Patent JP-S63141474-A (JP)
Title: Noise reducing device
Inventor: IKUHARA HIDEYUKI
IPC: H04N19/59
Filed: 1986-12-03
Abstract: PURPOSE:To automatically reduce a ringing by extracting two sampling points of a transient portion of a rectangular wave added to a TV signal at a transmission side and controlling the phase of a voltage controlled oscillator so as to minimize the difference. CONSTITUTION:A television signal digitized by an A/D converter 14 is outputted from an output terminal 15 and fed to a phase detection circuit 16, a delay circuit 22 and a gate 24. The phase detection circuit 16 detects the phase error of a horizontal synchronizing signal and gives it to an adder 17. On the other hand, the circuit comprised of the delay circuit 22, gates 23, 24, a detection position pulse generating circuit 21 and a subtractor 25 detects a frame pulse added at the transmission side and the gates 23, 24 are opened to calculate the difference of two points, that is, the point of the transient part earlier by one clock and a signal earlier by two clocks, and the difference signal is fed to an adder 17 as a phase correction data.